IPN
The abbreviation IPN stands for:
- Infectious pancreatic necrosis - a viral disease in fish
- Instant Payment Notification - E-Commerce prerequisite for instant download digital goods
- Institute for Science Education - a research unit in Kiel, see Leibniz Institute for Science Education and Mathematics
- Instituto Pedro Nunes - a Portuguese organization
- Instituto Politécnico Nacional - Spanish for National Polytechnic University in Mexico
- Instytut Pamięci Narodowej - Polish for the Institute of National Remembrance
- Interplanetary Internet - English for Interplanetary Internet
- Isopropyl nitrate - a fuel additive
- Disambiguation
- Abbreviation